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Start Over You searched for: Subjects Ether Remove constraint Subjects: Ether Publication Year 1860 to 1869 Remove constraint Publication Year: <span class="from" data-blrl-begin="1860">1860</span> to <span class="to" data-blrl-end="1869">1869</span>

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3. A manual of etherization: containing directions for the employment of ether, chloroform, and other anaesthetic agents by inhalation, in surgical operations : intended for military and naval surgeons, and all who may be exposed to surgical operations, with instructions for the preparation of ether and chloroform, and for testing them for impurities : comprising, also, a brief history of the discovery of anaesthesia

5. Before the Commissioner of Patents, in the matter of extension of letters patent of the United States, granted to William T.G. Morton, on the 12th day of November, 1946, for "An improvement in surgical operations": statement and account, pursuant to section eighteen of the Act of Congress, passed July 4, 1836